*, *::after, *::before {
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
}

html {
  color: #3C4342;
  font-family: sans-serif;
  font-family: 'open sans', sans-serif;
  line-height: 1em;
}

label, input, select, .label {
  font-family: 'helvetica neue', sans-serif;
}

header, footer {
  background: #f2f2f2;
}

.category h3 {
  margin-bottom: 0;
}

.category h4 {
  /* display: none; */
  margin: 0;
  color: #999;
  font-size: 14px;
  font-weight: normal;
}

code {
/*   overflow: auto; */
  background: #EAEEEF;
  padding: 2px;
   /*solid #eaeeef;*/
}

ul, ol {
  margin-left: 0px;
}

pre {
  background: #EAEEEF;
  padding: .576em 1.2em .864em .972em;
  margin: 0 0 1.667em;
  line-height: 1.475;
  font-size: 1.05;
  color: #555;
  border: 1px solid #e9e9e9;
  border-radius: 2px;
  direction: ltr;
  text-align: left;
  -moz-tab-size: 2;
  tab-size: 2;
  word-wrap: break-word;
  -webkit-hyphens: none;
  -moz-hyphens: none;
  -ms-hyphens: none;
  -o-hyphens: none;
  hyphens: none;
  overflow-x: scroll;
  display: block;
  width: 100%;
  overflow: auto;
  max-width: 100%
}

.hljs {
  background: #EAEEEF;
  color: #555;
}

pre code {
  word-wrap: -moz-break-word;
  word-wrap: break-word;
  white-space: pre;
  word-wrap: normal;
  margin: -0.125em 0;
  padding: 25px !important;
  display: table-cell !important;
}

#body {
  font-size: 16px;
  line-height: 1.65;
  position: relative;
  background: white;
  /* pushes any margins down */
  border-top: 1px solid #fff;
  padding-bottom: 50px;
  position: relative;
  padding-top: 20px;
  padding-top: 20px;
  max-width: 1024px;
}

#body img {
  max-width: 100%;
  border: 1px solid #eee;
  display: block;
  margin: 0 auto;
}

div > img {
/*   border: 1px solid #ddd; */
  border-radius: 3px;
  box-shadow: 0 0 40px rgba(0,0,0,.2);
}

.inner, #body {
  max-width: 1024px;
  margin: 0 auto;
  padding: 0 20px; /* ensures the shadow is still visible */
}

#body > article p,
#body > article li,
#body > article h1,
#body > article h2,
#body > article h3,
#body > article pre,
#disqus_thread {
  max-width: 660px;
  margin-left: auto;
  margin-right: auto;
}

h1 {
  letter-spacing: -1px;
}

h1,
h2,
h3 {
  margin-top: 0.8em;
  margin-bottom: 0.2em;
}

#body > article p {
  margin-top: 1.65em;
  margin-bottom: 1.65em;
}

#body > article h2 + p,
#body > article h3 + p,
#body > article h4 + p {
  margin-top: 0.8em;
}

#body > article h1 {
  font-size: 32px;
}

#body > article li {
  padding-left: 10px;
  margin-top: 0;
  margin-bottom: 0;
}

#body > article pre {
  padding: 0;
  max-width: 710px;
}

header {
  margin: 0 auto;
  font-size: 14px;
  font-weight: bold;
  overflow: hidden;
  padding: 12px 0;
}

hr {
  border: 0;
  border-bottom: 1px solid #DDD;
  /* border-bottom: 1px solid #A3D4FF; */
}

header nav {
  display: inline;
  padding: 10px 0;
  /* height: 29px; */
}

header nav a {
  position: relative;
  padding: 10px;
  margin-right: 10px;
  /* padding-bottom: 0; */
  line-height: 1.2em;
  height: 29px;
}

header nav a.selected:before {
  position: absolute;
  top: 45px; /* 42px */
  left: 35%;
  /* border-left: solid 1px #ccc; */
  /* border-top: solid 1px #ccc; */
  width: 1.1em;
  height: 1.1em;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  background: #fff;
  content: '';
}

#back {
  float: left;
  padding: 8px 14px;
  /* padding-left: 26px; */
  box-shadow: 0px 1px 1px rgba(0,0,0,0.3);
  background: #fff;
}

#back:before {
  content: '← ';
  background: url(/images/favicon.svg) no-repeat 28px center;
  padding-right: 30px;
}

#back img {
  vertical-align: middle;
  margin-right: 5px;
}

header, footer {
  font-size: 14px;
}

header a {
  margin-right: 30px;
}

header a, footer a {
  color: #111111;
  text-decoration: none;
}

#footer {
  padding: 30px 0 10px 0;
}

article p {
  /* text-align: justify; */
}

nav {
  float: right;
  width: 60%;
  text-align: right;
}

.button.action {
  margin-left: 30px;
  margin-right: 0;
}

.button {
  background: #aaa;
  display: inline-block;
  padding: 10px;
  color: #fff;
  /* border-radius: 5px; */
  /* margin: 0; */
}

a {
  color: blue;
}

a:hover,
footer .legal a:hover {
  color: #0074D9;
  /* text-shadow: 1px 1px 1px rgba(0,0,0,0.1); */
}

.button:hover {
  background: #bbb;
  color: #fff;
}

.button.action {
  background: #FFDC00;
  color: #111;
}

.button.action:hover {
  background: #FFEB66;
}

/**
 footer page content
 */

#container {
  position: relative;
  margin: 0 0 -150px;
  min-height: 100%;
  background: rgb(254, 254, 254);
}

#footer {
  height: 100px; /* .push must be the same height as .footer */
  position: relative;
  margin-top: 50px;
  overflow: hidden;
}

#footer a {
  color: #999;
  font-weight: 600;
  margin: 0 10px;
}

#footer .notable {
  float: left;
}

#footer .legal {
  float: right;
}

#footer .legal a {
  font-weight: 200;
}

#footer .legal em {
  color: #999;
}


#footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#footer li {
  display: block;
  float: left;
}

#footer li:first-child {
  margin-left: 0;
}

#footer li:last-child {
  margin-right: 0;
}

#footer li a {
  display: block;
}

.avatar {
  font-weight: normal;
  font-size: 90%;
  color: #999;
  position: relative;
  line-height: 1.2;
  margin-top: 20px;
}

#body .avatar img {
/*   position: absolute; */
  width: 32px;
  height: 32px;

border-radius: 2px;
  vertical-align: middle;

right: -42px;
  margin-right: 10px;
box-shadow: none;
display: inline;
}

.avatar .date:before {
  content: ' ● ';
}

.clear {
  clear: both;
  height: 150px;
}

.links {
  padding-left: 20px;
}

.posts {
  list-style: none;
  padding-left: 0;
}

.links a {
  font-size: 14px;
  display: inline-block;
  text-decoration: none;
}

/*
::-webkit-scrollbar {
  width: 10px;
  height: 10px
}

::-webkit-scrollbar-track {
  border-radius: 0
}

::-webkit-scrollbar-thumb {
  border-radius: 0;
  background: #e5e5e5
}
*/

.embed-container {
  padding-bottom: 56.25%;
  position: relative;
  width: 100%;
  height: 0;
}

.embed-container iframe {
  height: 100%;
  width: 100%;
}

.edit {
  position: absolute;
  right: 40px;
  margin-top: 5px;
  text-decoration: none;
  font-weight: 400;
  font-size: 14px;
  color: #aaa;
}

/* video icon */
.links a.play {
  position:relative;
  z-index:1;
  /* overflow:hidden; */
  /* list-style:none; */
  /* padding:0; */
  margin-left: 5px;
}

.play:before,
.play:after,
.play span:before,
.play span:after {
  content:"";
  position:absolute;
  top:50%;
  left:0;
}

.play:before,
.play:after,
.play span:before,
.play span:after {
  content:"";
  position:absolute;
  top:50%;
  left:0;
}

.play span:before,
.play span:after {
  margin: -6px 0 0;
  background:#ccc;
}

.play:link span,
.play:visited span {
  display: inline-block;
  border:0;
  padding-left: 0px;
  color:#fff;
  overflow: hidden;
  width: 20px;
  /* padding-top: 15px; */
  /* top: 2px; */
}

.play span:before {
  width: 20px;
  height: 12px;
  /* css3 */
  border-radius:3px;
}

.play span:after {
  left:8px;
  border:0.3rem solid transparent;
  border-left-color:#fff;
  margin-top: -4px;
  background:transparent;
}

.play span {
  text-indent: -99px;
  padding-left: 0;
  height: 14px;
}

.sample {
  font-family: Georgia, Times;
  font-size: 400%;
  text-align: center;
  line-height: 10px;
}

.sample small {
  color: #ccc;
  font-size: 80%;
}

h1, h2, h3, h4, h5, h6 {
  position: relative;
}

.anchor,
.anchor,
.anchor,
.anchor,
.anchor,
.anchor
 {
  height: 20px;
  width: 20px;
  display: block;
  padding-right: 6px;
  padding-left: 30px;
  margin-left: -30px;
  cursor: pointer;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  background-size: contain;
  text-decoration: none;
  height: 100%;
  color: #3C4342;
}

.anchor:hover {
 color: #3C4342;
}

h1:hover .anchor span:before,
h2:hover .anchor span:before,
h3:hover .anchor span:before,
h4:hover .anchor span:before,
h5:hover .anchor span:before,
h6:hover .anchor span:before {
  content: '¶';
  position: absolute;
  left: 0px;
  top: 0;
}

.posts .date {
  margin-right: 20px;
}

.posts li a {
  font-size: 16px;
}

.subscribe {
  position: absolute;
  right: 20px;
  top: 20px;
  line-height: 52px;
  vertical-align: middle;
  display: block;
  color: #111;
  font-weight: bold;
  text-decoration: none;
}

.subscribe:before {
  content: '';
  background: url(/images/rss_alt.svg) no-repeat;
  background-size: cover;
  display: inline-block;
  height: 12px;
  width: 12px;
  margin-right: 4px;
}

/* wider than 640 */
@media only screen and (min-width: 640px) {
  .links {
    /* -webkit-column-count: 2; */
    -moz-column-count: 2;
    -ms-column-count: 2;
    -webkit-column-count: 2;
    column-count: 2;
    padding-left: 0;
  }

  .help-index {
    -webkit-column-count: 2;
    -moz-column-count: 2;
    -ms-column-count: 2;
    column-count: 2;
    padding-left: 0;
  }

  .category {
    display: inline-block;
  }

  .links li {
    padding-left: 0;
    display: block;
    margin-bottom: 10px;
    list-style: none;
  }
}

/* smaller than 480 */
@media only screen and (max-width: 480px) {
  .sample {
    font-size: 200%;
  }

  .edit {
    position: relative;
    margin-top: 0;
    right: 0;
    margin-top: 10px;
    display: block;
  }

  #body > article h1 {
   line-height: 32px;
    margin-top: 10px;
  }

  #body, .inner {
    padding: 0 10px;
  }

  .morewords {
    display: none;
  }

  #back {
    margin-right: 0;
  }

  #footer .legal {
    display: block;
    float: none;
    margin-top: 10px;

    overflow: hidden;
    clear: left;
    padding-top: 10px;
  }

  #footer .legal li {
    display: block;
    text-align: center;
  }

  #footer {
    height: 100px;
  }

  div.clear {
    height: 100px;
  }

  #container {
    margin: 0 0 -100px;
  }

  ul, ol {
    padding-left: 20px;
    margin-left: 0px;
  }

  #body > h1 {
    margin: 0px;
  }

  code {
    word-wrap: break-word;
  }

  .status {
    display: none;
  }

  nav {
    width: 75%;
  }

}

#comments {
  margin-top: 100px;
}

kbd {
}

kbd kbd {
  padding: 5px;
  border-radius: 3px;
  background: #eee;
}

.extract {
  opacity: 0.7;
}

li {
  /* vertical-align: bottom; */
}

span.status {
  font-weight: normal;
  margin-right: 8px;
  font-family: sans-serif;
  background: rgb(255, 237, 121);
  padding: 5px 10px;
  border-radius: 4px;
  opacity: 0;
  -webkit-transition: opacity 100ms ease-out;
  -ms-transition: opacity 100ms ease-out;
  transition: opacity 100ms ease-out;
}

span.status.show {
  opacity: 1;
}

/* Tip flash messages */
/* Slightly changed from the one in style.css */
#tip {
  -webkit-user-select: none;
   -khtml-user-select: none;
     -moz-user-select: -moz-none; /* if this is "none" you can't copy text */
      -ms-user-select: none;
          user-select: none;
}
#tip {
  color: #000;
  z-index: 100;
  display: none;
  border-top: 1px solid #ccc;
  position: absolute;
  bottom: 0;
  font-size: 14px;
  line-height: 22px;
  background: #fdfece;
  left: 0;
  right: 0;
  padding: 2px 10px 2px 10px;
  -webkit-animation: tip-flash 100ms linear 4 alternate;
  -moz-animation: tip-flash 100ms linear 4 alternate;
  -ms-animation: tip-flash 100ms linear 4 alternate;
  -o-animation: tip-flash 100ms linear 4 alternate;
  animation: tip-flash 100ms linear 4 alternate;

  -webkit-transition: bottom 100ms linear;
  transition: bottom 100ms linear;
}

@-webkit-keyframes tip-flash {
  to {
    background: white;
  }
}
@-moz-keyframes tip-flash {
  to {
    background: white;
  }
}
@-ms-keyframes tip-flash {
  to {
    background: white;
  }
}
@-o-keyframes tip-flash {
  to {
    background: white;
  }
}
@keyframes tip-flash {
  to {
    background: white;
  }
}

#tip.error {
  background: #FF4136;
  color: #fff;
}

.error a {
  color: #fff;
  text-shadow: none;
}

#tip.notification,
#tip.error {
  bottom: auto;
  top: 60px;
  line-height: 28px;
  box-shadow: 0 2px 4px rgba(0,0,0,.2);
}

#tip p {
  margin: 5px 25px 5px 0;
  padding: 0 65px 0 0;
  line-height: 1.3;
}

#tip a.dismiss {
  line-height: 28px;
  position: absolute;
  right: 20px;
  top: 2px;
  text-decoration: none;
  text-shadow: none;
  color: inherit;
}

.showtip #tip {
  display: block;
}
